예제 #1
0
        public static NFVector3 sub(NFVector3 va, NFVector3 vb)
        {
            NFVector3 vector = new NFVector3();

            vector.SetX(va.X() - vb.X());
            vector.SetY(va.Y() - vb.Y());
            vector.SetZ(va.Z() - vb.Z());
            return(vector);
        }